Bump actions/checkout from 4.2.0 to 6.0.2

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.2.0 to 6.0.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4.2.0...v6.0.2)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ${{ matrix.platform }}
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4.2.0
+      uses: actions/checkout@v6.0.2
       with: 
         submodules: true
     - name: Setup node